baber/WOPTO huggingface dataset:
Patent JP-H07154047-A (JP)
Title: Spacer
Inventor: ITO HIDEKI
IPC: H05K1/18
Filed: 1993-11-30
Abstract: PURPOSE:To prevent an electronic device, e.g. a LED, from floating in an automatic soldering equipment by a structure wherein a spacer being fitted to a substrate is provided with a specific split and a guide part for holding the electronic device resiliently. CONSTITUTION:In an audio system, for example, a display window is formed by mounting a device 2, e.g. an LED, having multiple connecting terminals on a substrate 3 and then soldering the device 2 automatically thereto. A spacer 1 being fitted to the substrate 3 is provided with a slit 102 for receiving the terminals 201-n of the electronic device 2, and the slit 102 is provided with a part 103 for guiding insertion of the pin of a multi-pin device. Furthermore, slits 104, 105 are made on the opposite sides of the slit 102 along the row of the pins of electronic device 2 in order to hold the electronic device 2 resiliently. For example, the spacer 1 is provided with a tapered part 103 for guiding insertion of the terminals 201-n of a display LED 2 into the slit 102.
Patent JP-H04194226-A (JP)
Title: Drain pipe for reinforcing slope
Inventor: SAKAMOTO KEIICHI
IPC: E02D3/10
Filed: 1990-11-28
Abstract: PURPOSE:To improve ground reinforcing and drain function and improve stabil ity of a slope by providing a diameter expanding part to expand the outer circumference on the pipe of a front end part after thrusting it into the earth, arranging longitudinal rods in the lengthwise direction, and providing a screen pipe on which a wire rod is helically wound on the outer circumference and welded. CONSTITUTION:An inner pipe 8 is provided inside the pipe 2 of a front end part and a diameter expanding part 7 formed with slits in the lengthwise direction is provided on the rear half part. At striking a wedge 13, it is expanded, the outer circumference is swollen in the earth, and a slope reinforcing drain pipe 1 is fixed in the earth due to generation of anti-slip-out action. A plurality of longitudinal rods 9 are arranged in the lengthwise direction of a screen pipe 5, a wire rod 10 is helically wound around them with a little gaps and the wire rod 10 is welded with the rods 9. By friction resistance due to saw- tooth like periphery of the screen pipe and bearing pressure resistance of the front end pipe 2, a rigid reinforcing soil wall body of high ground reinforcing function is formed. Hereby, by high catchment efficiency of seepage water and excellent drain function, stability of the soil wall body can be improved.
Patent JP-H09149638-A (JP)
Title: Power supply apparatus and electric machine
Inventor: OISHI HIROTO
IPC: H02M3/28
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To avoid the increase of a noise and the decline of a conversion efficiency while the generation of a harmonic current is suppressed and a power factor is improved by a method wherein one rectifying/smoothing means is selected to be switched among a plurality of the rectifying/smoothing means in accordance with the detection result of a detecting means. SOLUTION: When the switching means of an apparatus is turned on, one of the outputs of a commercial power supply is inputted to capacitors C1 and C2 and a double-voltage rectifier is composed of diodes, the capacitor C1 and the capacitor C2. That is, a first rectifying/smoothing means consists of a full- wave rectifier and an active filter and a second rectifying/smoothing means consists of the double-voltage rectifier which is composed of the two diodes in a diode bridge circuit and the capacitors C1 and C2. By turning on and off the switching means, the first and second rectifying/smoothing means are switched between each other and one of the outputs of those rectifying/ smoothing means is inputted to a DC-DC converter.  As a result, the generation of a harmonic current can be suppressed, a power factor can be improved and the increase of a noise and the decline of a conversion efficiency can be avoided.
Patent JP-H11163149-A (JP)
Title: Apparatus and method for floor plan, and record medium with floor plan processing program recorded therein
Inventor: UEJIMA SHINJI
IPC: G06F17/50
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To enable a designer to make a floor plan without errors by indicating an input/output orientation of a function block representing constituent function unit of a semiconductor integrated circuit. SOLUTION: Layout information displaying means 5 displays an inner function block layout on a display 2 in accordance with a function block layout information 22 stored in a memory means 20. Logic connection information displaying means 4 displays a logic interconnection of the function blocks with lines on a display 2 in accordance with logic connection information 21 stored in the memory means 20. Means 6 updates the function block layout information 22 according to instructions from an input unit 3. Means 7 displays the input/ output orientation of the function blocks on the display 2 in accordance with input/output orientation information 23 of the function blocks. This allows the display mode to be changed on the display 2 depending on wiring delay values, thus giving alarm to the designer.
Patent JP-2000142719-A (JP)
Title: Paper pag, and its manufacture
Inventor: ONOKI NOBUYOSHI
IPC: B65D33/12
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a bag of high quality with the strength in which the glued seal part is not peeled when an opening part is expanded, and a bag manufacturing method capable of efficiently and easily obtaining the paper bag at a low cost without impairing its appearance. SOLUTION: A folding part 7 is formed on an upper edge of a raw paper along its longitudinal direction, and the raw paper is gusset-folded at two parts of the raw paper orthogonal to the folding part 7 to form a cylindrical body with both side edges 8A, 8B orthogonal to the upper edge adhered to each other for its seal part 8 and the gusset-folded part as side surface parts 5A, 5B. One side is left as an opening part 6 hemmed by the folding part 7 while the other side is sealed as a bottom part.  In particular, a cut line 10 is formed in advance in the upper edge of the raw paper, a section from the cut line 10 to the side edge 8B is left without folding in forming the folding part 7, a remaining part is formed to be an attachment piece 11, the attachment piece 11 is folded inwardly and adhered to the seal part 8 after the cylindrical body is formed, and the gusset-folded parts are formed the side surface parts 5A, 5B. Since the upper end of the seal part 8 is covered by the attachment piece 11, the seal part 8 is not peeled even when the opening part 6 is expanded.
Patent JP-H05140760-A (JP)
Title: High corrosion resistant coated chromate treating method of galvanized steel sheet
Inventor: SHINDO YOSHIO
IPC: C23C22/37
Filed: 1991-11-15
Abstract: PURPOSE:To provide the method for manufacturing a galvanized steel sheet in which chromium elution resistance, finish coating suitability and corrosion resistance are increased by making a coated chromate film hard to dissolve. CONSTITUTION:This high corrosion resistant chromate treating method for a galvanized steel sheet is characterized by coating the surface of a galvanized steel sheet with a chromate compsn. obtd. by adding nickel carbonate by 0.1 to 1.0 in the concn. ratio of hexavalent chromium and phosphomolybdic acid by 0.1 to 0.5 in the concn. ratio of nickel carbonate to a chromate soln. having 5 to 30g/l total chromium concn. and 40 to 80% reducing rate and constituted of 0.1 to 1.0g/l hydrofluoric acid by 5 to 150mg/m<2> expressed in terms of metallic chromium as a solid film, and thereafter, drying it in such a manner that the maximum sheet temp. on the outlet side of a furnace is regulated to 50 to 200 deg.C. In this way, the chromate elution resistance of the galvanized steel increases a by this coated chromate treatment, and its corrosion resistance and finish coating suitability are remarkably improved.
Patent JP-2000144270-A (JP)
Title: Method for melting and removing impurity element in iron
Inventor: UEJIMA YOSHIYUKI
IPC: C21C1/04
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a melting and removing method of impurity in iron, with which the impurities of harmful Cu, Sn, etc. to the material and the stable production from a viewpoint of the production of a steel material when recycling an iron scrap, etc., can efficiently be removed in the molten state. SOLUTION: After melting the iron scrap containing Cu and the inevitable impurities with the total weight of the iron and the soluble elements into the iron, as 100 wt.%, C is added in the range shown in the inequality 5.0×(1-Cu/100)<=C<=20, (Cu, C are shown in the wt.%) into this molten iron. Successively, the molten iron is separated into Fe-enriched layer and Cu-enriched layer, and Cu contained in the iron scrap is removed from the Fe-enriched layer by utilizing the difference in specific gravity between both layers and precipitating/separating Cu into the Cu-enriched layer.
Patent JP-H02171563-A (JP)
Title: Suction type freezer
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 1988-12-23
Abstract: PURPOSE:To produce an alcoholic vapor without using any heater, simplify a configuration of a suction type freezer and increase a capability of suction at a suction device by a method wherein a capability promoting agent of liquid separated through a capability promoting agent separator tank is dispersed into an evaporator. CONSTITUTION:A hot temperature regenerator 1, a condensor 3, an evaporator 4 and a suction device 5 are connected by pipes. Alcoholic separator tank (a capability promoting agent separating tank) 13 is arranged at the midway of the refrigerant pipes 14 and 15 connecting the condensor 3 and the evaporator 4. Salt aqueous solution is used as absorbing agent and liquid alcohol separated by the alcohol separating tank 13 in the suction type freezer having alcohol (a capability promoter) is dispersed to the evaporator 4. During operation of the suction type freezer, the liquid alcohol is flowed from the alcohol separating tank 13 to the evaporator 4, it is dispersed and gasified at the evaporator 4, so that it is not necessary to arrange the heater or the like and thus it is possible to simplify the configuration of the suction type freezer. Since the substantial uniform gasification of alcohol is attained, an amount of evaporation of the alcoholic vapor is increased and the suction capability at the suction device 5 is improved.
Patent JP-H08233663-A (JP)
Title: Temperature sensor used for microwave oven
Inventor: JIEIKOBU EMU SHIYUMOISU
IPC: G01K1/08
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To ensure high accuracy and response by providing a metal housing comprising a sleeve having first and second open end parts, a metal plate closing the open end part of sleeve, and a sensor element secured to touch the metal plate thermally. SOLUTION: The temperature sensor comprises a metal housing 52 of threaded annular sleeve having a central passage 54, and a top plate 56 soldered to the first end part of housing 52 so that one end part of the passage 54 is closed. The plate 56 is made of a thin plate of beryllium copper and a temperature dependent resistance sensor element 58 is bonded to the plate 56 by an adhesive 59. The element 58 includes a lead wire 60 to be connected with an insulated signal transmission cable 62 while penetrating a metal bottom cover 64. The cable 62 has a shield for preventing noise from being introduced to a signal generated from the element 58, and an insulator withstanding against high temperature. The passage 54 is filled with an epoxy bond 66 having low thermal conductivity.
Patent JP-H04195860-A (JP)
Title: High-density recording signal detector
Inventor: NAGASAWA SEIJI
IPC: G11B20/06
Filed: 1990-11-27
Abstract: PURPOSE:To additionally simplify constitution by providing a voltage holding means which holds the DC voltage value corresponding to the synchronizing signal part in the DC voltage outputted from an FM demodulator and a comparing means which outputs a discrimination signal as to whether it is the time for reproducing of the high-density recording signal or not. CONSTITUTION:This detector has the holding means 6 which holds the DC voltage value corresponding to the synchronizing signal part in the DC voltage outputted from the FM demodulator 3 for conversion to the DC voltage corresponding to modulating frequencies and the comparing means 8 which compares the voltage value held by this holding means 6 with a set value and outputs the discrimination signal as to whether it is the time for reproducing of the high-density recording signal or not. Then, whether it is the time for reproducing of the high-density recording signal or not is detected by directly inputting the output from the FM demodulator 3 to the voltage holding means 6 without providing a tuning circuit and a peak detecting circuit. The constitution is simplified in this way.
Patent JP-2001143324-A (JP)
Title: Substrate for near-field optical recording disk and its manufacturing method, and near-field optical recording disk
Inventor: OSHIMA KENSHO
IPC: G11B7/24
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface recording and reproduction type optical recording medium for near-field optical recording which enables recording and reproduction to be performed up to a position very close to the outer peripheral end of a disk without any head crash. SOLUTION: A substrate which has a diameter much larger than the diameter of the medium is formed by injection molding, and an outer peripheral part having a swell of the substrate surface formed by the injection molding is cut and removed to manufacture a substrate which has excellent flatness at its outer peripheral part.
Patent JP-H08184854-A (JP)
Title: Liquid crystal display panel
Inventor: KAMATA TAKESHI
IPC: G02F1/136
Filed: 1994-12-28
Abstract: PURPOSE: To make it possible to drive liquid crystals with AC without excessively increasing auxiliary capacitance of a liquid crystal display panel. CONSTITUTION: The liquid crystals 10 are held between a pair of substrates 12 and 14 facing each other. The one substrate 12 is provided with gate bus lines 20, drain bus lines and nonlinear type elements connected to the gate bus lines 20 and drain bus lines as well as pixel electrodes 16 connected to these nonlinear elements. The other substrate 14 is provided with striped common electrodes 18a, 18b divided to extend in parallel with the gate bus lines.
Patent JP-H02172803-A (JP)
Title: Ozonizer
Inventor: YASUNO KIMIHARU
IPC: C01B13/11
Filed: 1988-12-23
Abstract: PURPOSE:To obtain the ozonizer capable of efficiently generating ozone by providing a discharge voltage varying means for controlling the discharge power outputted from a discharge voltage generator by an incoming operation signal to a high voltage at the initial stage of operation and to a low voltage at the succeeding stage. CONSTITUTION:A high-level discharge voltage Vx=VH is impressed between both electrodes 11 and 12 from an operation signal input time t0 to the time t1 when a switching signal is inputted to a variable-voltage amplifier circuit 22. A low-level discharge voltage Vx=VL is impressed between both electrodes 11 and 12 until the operation signal is stopped. Namely, the discharge voltage is set at a low level after the time specified by the timer of a discharge voltage switching circuit 23 to lower the O3 output, and deodorization or sterilization is carried out with a small amt. of O3 conforming to the low residual odor density or bacteria density. By this method, the waste of power and the exhaustion of equipment are reduced.
Patent JP-H11157349-A (JP)
Title: Transmission device of work machine
Inventor: TANAKA MASAICHI
IPC: B60K17/06
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To cope with an automatic clutch operation specification and a manual clutch operation specification with a single transmission case by allowing a shift control valve to set the automatic clutch operation specification. SOLUTION: A main clutch 53 is engaged only when a rocking arm 64 is located at a forward position F and a reverse position R, and the main clutch 53 is kept disengaged when the rocking arm 64 is located at other positions. The main clutch 53 is engaged after the synchronous action of gear engagement by a forward/reverse switching action is completed. If a clutch pedal 19 is depressed when an oil path 74 is opened in the forward state or the reverse state, the main clutch 53 can be forcefully disengaged. This structure is an automatic operation specification constituted of the end section of a shift shaft 62 and a transmission case 10 of the portion shiftably surrounding it, and a forward/reverse switching action can be taken merely by a single action for moving a shuttle bar 17.
Patent JP-2000235290-A (JP)
Title: Image forming device
Inventor: TODA TSUNEO
IPC: B41J2/44
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To realize the improvement of the quality of an outputted image formed by compositing plural images with a simple constitution at a low cost. SOLUTION: Scanning line inclination and curvature correcting mechanisms are provided on individual cylindrical mirrors 48 (48K, 48Y, 48M, and 48C) corresponding to respective colors (K, Y, M, C). Side register, lead register, and magnification are corrected by controlling the modulation timing of a laser beam corresponding to the individual colors. Color shear caused by the change of ambient environment, etc., is corrected by detecting the fluctuation of the mutual positional relation of beams by respective main scanning position detecting sensors 64 (64K, 64Y, 64M, 64C) and sub-scanning position detecting sensors 66 (66K, 66Y, 66M, 66C) provided for each color, and reflecting the detection result on the control of the modulation timing.
Patent JP-H08173992-A (JP)
Title: Agitator for sludge digestion tank
Inventor: ENDO ATSUSHI
IPC: B01F5/10
Filed: 1994-12-28
Abstract: PURPOSE: To provide an agitator which can make a good agitating state of a digestion tank irrespective of the form of the main body of the tank and can be installed even in an existing cylindrical digestion tank in which the strength of the main body is low. CONSTITUTION: An apparatus has an upper sludge passage pipe 4 with an opening 6 formed at a position close to the level of a liquid surface 51 in a digestion tank main body 1 and a lower sludge passage pipe 5 with an opening 7 formed at a position close to the bottom surface 3 of the main body 1. The other ends of the two sludge passage pipes penetrate the outer wall of the main body 1 and are connected through a sludge circulating pump 8 arranged outside the side wall of the main body 1. Since the pump 8 is located outside the main body 1, a pump with larger volume can be installed, Consequently, an intensive circulating current can be formed in the main body 1 to eliminate a dead space in terms of agitation. Scum and deposit on the bottom of the tank can be mixed with sludge, preventing the accumulation of scum and deposit.
Patent JP-H01168495-A (JP)
Title: Passbook handling device
Inventor: TETSUMOTO JIYUNJI
IPC: B42D9/04
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a passbook handling device provided with a highly reliable page turning mechanism, by providing a page turning and feeding controlling mechanism which once stops a page turning roller when a leaf of a passbook is bent by the page turning roller and which drives a feeding roller to minutely move the passbook forward or backward. CONSTITUTION:A passbook 1 with a page directed upward is fed by feeding rollers 2, and is fed to the lower side of a page turning roller 5 while being guided by a guide plate 3 for guiding the lower side of the passbook and a passbook shutter 4. Then, the shutter 4 is opened, the page turning roller 5 is rotated in the direction of an arrow A to start a page turning operation, and the rotation is stopped when the first leaf 6 is bent sufficiently for the page turning operation. To release the second leaf 7 turned together with the first leaf 6 by this operation, feeding rollers 2 are minutely rotated in the directions of arrows B in the condition where the turning operation is interrupted, whereby the passbook 1 is pulled in the direction of an arrow C. Immediately thereafter, the feeding rollers 2 are rotated in the directions of arrows D, thereby moving the passbook 1 in the manner of pushing it in the direction of the page turning roller 5. This operation is conducted one time or repeated several times, and thereafter the roller 5 is again operated. By these operations, the second leaf 7 is released from the first leaf.
Patent JP-H07181657-A (JP)
Title: Dissolving and replenishing device of solid processing agent and automatic developing machine using same each for silver halide photographic sensitive material
Inventor: TSUCHIYA ICHIRO
IPC: G03C5/26
Filed: 1993-12-24
Abstract: PURPOSE:To provide the compact device for dissolving and replenishing the solid processing agent superior in operability by forming this device separately and detachably from the prosessing bath of the photosensitive material. CONSTITUTION:The dissolving and replenishing device for the photosensitive material comprises at least a means for feeding the solid processing agent, the processing bath 351 of the automatic developing machine for the photosensitive material, a dissolving bath 500, a flowing means for the processing solution between both baths 351, 500, a shutting means for the flowing means, and a means for sending the processing solution from the bath 500 to the bath 351.
Patent JP-H11158116-A (JP)
Title: Device for fractionating highly unsaturated fatty acid-containing matter
Inventor: TOKUMORI TSUNEO
IPC: B01D11/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for industrially fractionating highly unsaturated fatty acid-containing matter. SOLUTION: This device has an extraction column 3 to which raw material is charged together with fluid in a supercritical state. In the extraction column 3, a plurality of stratified zones are formed. In each zone, temperature is controlled up to 100 deg.C. The diameter of the extraction part in the extraction column 3 is smaller than 300 mm. The inlet tube for the fluid in a supercritical state is connected to a buffer tank 14, or the buffer tank 14 can be connected using a tube to a recycling tube for gas which is separated from the fluid which is discharged from the extraction column 3 to form a recycling circuit.
Patent JP-2001147876-A (JP)
Title: Method and system for outputting information
Inventor: YAMAZAKI TOMOTAKA
IPC: H04N21/442
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To output information in a format corresponding to an information outputting means. SOLUTION: The data signal of contents is requested from a terminal 20 to a server 50 through an Internet provider 30. This requested data signal is converted into a data signal of a display size or display color corresponding to a television device 10 being an information outputting means. A video signal generated based on the converted data signal is supplied to a television device 10 so that, even when the requested data signal indicating the contents is generated corresponding to the computer device, the desired contents can be outputted in the format corresponding to the television device.